GNDPOWER

PORT PINATMEGA328 PIN FUNC

DIGITAL PINANALOG-RELATED PIN

PWM PINSERIAL PIN

ARDUINO PIN

CONTROL

LEGEND

&ATTiny

ARDUINO

THEUNOFFICIAL

PINOUT DIAGRAM

1

2

3

4

5

6

7

14

13

12

11

10

9

8

ATTi

ny44

/84

VCC GND

ADC1PA1 PCINT1 A1 1

ADC2PA2 PCINT2 A2 2

ADC3PA3 PCINT3 A3 3

ADC0PA0 PCINT0 A0 0 AREF

ADC4PA4 PCINT4 A4 4 SCK SCL T1

ADC5PA5 PCINT5 A5 5 MISO OC1B DO PWM

RESET PB3PCINT11dW

PB0PCINT810

INT0 PB2PCINT108CKOUTOC0A

XTAL2

XTAL1

PB1PCINT99

ADC7 PA7PCINT7A77OC0BICP

PWM

MOSI

PWM

PWM PA6PCINT6A66OC1ASDA ADC6

VCC

11

10

1

2

3

4

5

6

7

14

13

12

11

10

9

8

ATTi

ny44

/84

GND

12

13

Using Arduino as ICSP Programmer for ATTiny44/84

Using Arduino as ICSP Programmer for ATTiny45/85

1

2

3

4

8

7

6

5ATTi

ny45

/85

GND

VCC10

11

12

13

29 JAN 2013

www.pighixxx.com

BY PIGHIXXX

ADC1PB2 PCINT2 A1 2 SCK SCL USCK T0 INT0

1

2

3

4

8

7

6

5ATTi

ny45

/85

GND

VCC

MISOPB1 PCINT1 1 AIN1 OC0B OC1A

RESET PB5PCINT5dWADC0

ADC3 PB3PCINT3A33OC1BCLKIXTAL1

ADC2 PB4PCINT4A24OC1BCLKOXTAL2

AREFPB0 PCINT0 0 MOSI SDA AIN0 OC0A

DO

DIOC1A PWM

PWM

PWM

PWM